| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $247.64 | 3.598% | $256.5501 | $256.55 | $256.55 | $256.60 |
| Purchase #2 | $64.80 | 10.707% | $71.7381 | $71.74 | $71.75 | $71.70 |
| Purchase #3 | $94.84 | 12.584% | $106.7747 | $106.77 | $106.75 | $106.80 |
| Purchase #4 | $57.49 | 8.441% | $62.3427 | $62.34 | $62.35 | $62.30 |
| Purchase #5 | $111.50 | 3.391% | $115.281 | $115.28 | $115.30 | $115.30 |
| Purchase #6 | $6.56 | 4.225% | $6.8372 | $6.84 | $6.85 | $6.80 |
| Purchase #7 | $177.96 | 12.492% | $200.1908 | $200.19 | $200.20 | $200.20 |
| 7 purchase totals = | $760.79 | $819.7146 | $819.71 | $819.75 | $819.70 | |